(19)
(11) EP 1 023 527 A1

(12)

(43) Date of publication:
02.08.2000 Bulletin 2000/31

(21) Application number: 98941935.3

(22) Date of filing: 26.08.1998
(51) International Patent Classification (IPC)7: F01L 3/16
(86) International application number:
PCT/NO9800/254
(87) International publication number:
WO 9910/630 (04.03.1999 Gazette 1999/09)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 27.08.1997 NO 973949

(71) Applicant: KVAERNER ASA
1324 Lysaker (NO)

(72) Inventors:
  • KVAMSDAL, Rolf
    N-0357 Oslo (NO)
  • HILDRE, Hans, Petter
    N-1315 Nesöya (NO)

(74) Representative: Harman, Michael Godfrey 
Hillgate Patent Services,No. 6 Aztec Row,Berners Road
Islington,London N1 0PW
Islington,London N1 0PW (GB)

   


(54) EXHAUST VALVE FOR INTERNAL COMBUSTION ENGINES